Palladium-catalysed reactions of ketenes with allyl acetates or allyl carbonates: novel syntheses of 1,3-dienes and allylated esters
作者:Take-aki Mitsudo、Mamoru Kadokura、Yoshihisa Watanabe
DOI:10.1039/c39860001539
日期:——
The reaction of arylketenes with allyl acetates of allyl carbonates catalysed by tetrakis(triphenylphosphine)palladium selectively gives 1,3-dienes or allylated esters, respectively, in high yields.
四(三苯基膦)钯催化的芳基烯酮与碳酸烯丙酯的乙酸烯丙酯的反应分别有选择地分别高产率地得到1,3-二烯或烯丙基化的酯。